genromfs: use $(HOST_DIR) instead of $(HOST_DIR)/usr as prefix

genromfs is special because it uses "PREFIX" in the meaning of DESTDIR
and "prefix" in the meaning of prefix. We were up to know using it
incorrectly for host: PREFIX shouldn't be set and only prefix should
be set.

Add an explanatory comment for this unusual behaviour.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Arnout Vandecappelle 2017-07-05 13:14:40 +02:00 committed by Thomas Petazzoni
parent a82680a618
commit 40c560469f

View File

@ -16,6 +16,8 @@ define GENROMFS_BUILD_CMDS
LDFLAGS="$(TARGET_LDFLAGS)"
endef
# "PREFIX" is the equivalent of DESTDIR in autotools, "prefix" is the
# traditional prefix. "prefix" defaults to /usr so no need to set it.
define GENROMFS_INSTALL_TARGET_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) PREFIX=$(TARGET_DIR) install
endef
@ -25,7 +27,7 @@ define HOST_GENROMFS_BUILD_CMDS
endef
define HOST_GENROMFS_INSTALL_CMDS
$(HOST_MAKE_ENV) $(MAKE) -C $(@D) PREFIX=$(HOST_DIR) install
$(HOST_MAKE_ENV) $(MAKE) -C $(@D) prefix=$(HOST_DIR) install
endef
$(eval $(generic-package))